LH3858-064

View detailed technical data, stock status, and sourcing information for: LH3858-064
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part LH3858-064 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-881-0943

Item Name Code

29730

Assigment Date

01/01/1962 (64 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

0.375 inches minimum and 0.405 inches maximum nut counterbore diameter, 3b thread class, 0.620 inches maximum washer outside diameter, prevailing torque all metal design locking feature, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.620 inches maximum
Counterbore Diameter: 0.375 inches minimum and 0.405 inches maximum nut
Lubrication: soluble lubricant
Overall Height: 0.267 inches minimum and 0.282 inches maximum
Nut Style: hexagon
Washer Thickness: 0.030 inches minimum
Nut Counterbore Depth: 0.008 inches minimum and 0.042 inches maximum nut
End Item Identification: armored multi-purpose vehicle (ampv)
Width Across Flats: 0.430 inches minimum and 0.440 inches maximum
Temp Rating: 800.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams 5731 assn std single material response or ams 5732 assn std single material response overall
Precious Material And Location: external surface silver
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: qq-s-365 fed spec single treatment response or ams 2410 assn std single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-253-3995	No Name Available	02/01/1997
1680-01-581-8091	No Name Available	07/01/2013

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10121791	Extended Washer Self-Locking Nut
1113-5460-02	Extended Washer Self-Locking Nut
2627596	Extended Washer Self-Locking Nut
5310008810943	Extended Washer Self-Locking Nut
5310PL1326030	Extended Washer Self-Locking Nut
FN1014-624	Extended Washer Self-Locking Nut
HH1-6	Extended Washer Self-Locking Nut
LH3858-064	Extended Washer Self-Locking Nut
MS21043-6	Extended Washer Self-Locking Nut
T99C624	Extended Washer Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-881-0943?

The FSCG of the NSN 5310-00-881-0943 is 5310

Does the NSN 5310-00-881-0943 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-881-0943 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-881-0943 contain precious materials?

Item contains silver.

Does NSN 5310-00-881-0943 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-881-0943 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962